Introduction

The 61500010334 Oil Cooler is a vital core component of the lubrication and heat dissipation system, specially developed and produced for WEICHAI series heavy-duty diesel engines. As a key heat exchange part of the engine lubrication system, it is responsible for cooling the high-temperature engine oil generated during engine operation. By conducting rapid heat exchange between engine oil and cooling water, it effectively reduces the temperature of circulating lubricating oil, maintains the optimal viscosity and lubrication performance of engine oil under heavy-load working conditions, and avoids engine oil deterioration, lubrication failure and high-temperature engine abrasion. Manufactured in strict accordance with WEICHAI OEM original technical standards and production processes, this oil cooler adopts high-density fin heat dissipation structure, high-precision stamping and welding technology, and has passed strict pressure resistance, sealing and high-temperature aging tests. It is widely matched with heavy-duty trucks, engineering machinery, cargo vehicles and other heavy equipment equipped with WEICHAI supporting engines. It serves as a perfect direct replacement for original aging, blocked, leaking and deformed oil coolers, effectively solving common problems such as high engine oil temperature, weak lubrication, increased engine wear and reduced power, and ensuring long-term stable and efficient operation of heavy-duty engines in harsh working scenarios.

Key Features

✅️Exact OEM Part Matching & Universal Compatibility

This heavy-duty engine oil cooler strictly corresponds to the standard part number 61500010334, fully complying with WEICHAI original factory design drawings, installation dimensions and assembly standards. All interface sizes, mounting hole positions, oil passage and water passage parameters are 100% consistent with genuine parts. It supports direct bolt-on replacement without cutting, drilling or secondary modification, realizing zero-error installation and perfect fitting. It is widely compatible with multiple WEICHAI diesel engine models and fully adapts to various heavy trucks and construction machinery supporting equipment, with strong versatility and high replacement accuracy.

✅️High-Density Heat Dissipation Structure & Efficient Heat Exchange Performance

The oil cooler adopts an upgraded dense fin and stacked plate heat dissipation structure, which greatly expands the heat exchange area compared with ordinary coolers. The internal optimized flow channel design enables more sufficient contact and rapid heat exchange between high-temperature engine oil and cooling liquid. It can quickly take away the heat of the circulating engine oil, effectively control the engine oil temperature within the safe and efficient working range, prevent oil temperature overheating during long-term climbing, heavy-load transportation and continuous operation of construction machinery, and fundamentally improve the engine’s high-temperature resistance and continuous working capacity.

✅️Precise Welding Process & Excellent Sealing Performance

Adopting professional precision brazing and integral welding forming technology, the product has firm welding seams without sand holes, gaps or virtual welding defects. The overall sealing performance is excellent, which effectively isolates the oil passage and water passage to avoid internal mixing of oil and water. It completely solves common failures such as engine oil emulsification, cooling liquid oil contamination, external oil leakage and water seepage caused by poor sealing of inferior oil coolers, ensuring the independent and stable operation of the engine lubrication system and cooling system.

✅️High-Strength Corrosion-Resistant Material & Long Service Life

The main body is made of high-quality high-strength aluminum alloy material with excellent thermal conductivity, pressure resistance, oxidation resistance and corrosion resistance. It can stably resist long-term erosion of high-temperature engine oil, cooling water and various chemical additives, and adapt to harsh working environments such as high temperature, high pressure, dust and vibration of heavy-duty equipment. The material has strong fatigue resistance, not easy to deform, rust or block, and effectively extends the service cycle of the oil cooler and reduces the frequency of equipment maintenance.

✅️Stable Lubrication Protection & Reduce Engine Wear

Excessively high oil temperature will lead to oil thinning, reduced viscosity and decreased lubricating performance, resulting in aggravated wear of engine crankshaft, piston, bearing and other core moving parts. This 61500010334 oil cooler can continuously and stably control the oil temperature, maintain the best lubricating viscosity and oil film toughness of the engine oil, effectively reduce mechanical friction loss and engine wear, prolong the service life of the diesel engine, reduce failure rate, and lower long-term operation and maintenance costs of the vehicle and equipment.

✅️Anti-Blocking Design & Stable Long-Term Operation

The internal smooth flow channel structure avoids oil dirt deposition and scale accumulation, and has excellent anti-clogging performance. It can effectively resist the blockage caused by long-term use of impure engine oil and cooling water, ensure the smooth circulation of oil and water passages, and maintain stable heat dissipation efficiency for a long time. Compared with ordinary coolers that are easy to block and fail, this product has more durable performance and stronger working stability in long-cycle and high-intensity working scenarios.

✅️Strict Factory Testing & High Cost-Performance Replacement

Every finished 61500010334 oil cooler undergoes rigorous standardized factory tests, including high-pressure sealing test, water pressure impact test, high-temperature cycle aging test and dimensional precision inspection. All products reach OEM-level quality standards with stable performance, strong environmental adaptability and ultra-low failure rate. It is an ideal cost-effective replacement part for heavy-duty truck fleets, engineering machinery maintenance factories and parts wholesale merchants. We support global bulk wholesale, retail and customized orders, with sufficient spot inventory and fast delivery to provide reliable one-stop spare parts supply services.

Detail

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Contact with clear photo of engine nameplate or chassis number:

Linda Zhang

Whatsapp:+86 176 6066 8410

EMAIL:sales16@chinatruck.cc